3539658797 has 2 divisors, whose sum is σ = 3539658798. Its totient is φ = 3539658796.

The previous prime is 3539658739. The next prime is 3539658817. The reversal of 3539658797 is 7978569353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1802936521 + 1736722276 = 42461^2 + 41674^2 .

It is a cyclic number.

It is not a de Polignac number, because 3539658797 - 2⁸ = 3539658541 is a prime.

It is a super-3 number, since 3×3539658797³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3539658737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1769829398 + 1769829399.

It is an arithmetic number, because the mean of its divisors is an integer number (1769829399).

Almost surely, 2^3539658797 is an apocalyptic number.

It is an amenable number.

3539658797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3539658797 is an equidigital number, since it uses as much as digits as its factorization.

3539658797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42865200, while the sum is 62.

The square root of 3539658797 is about 59495.0317001344. The cubic root of 3539658797 is about 1524.0076025838.

The spelling of 3539658797 in words is "three billion, five hundred thirty-nine million, six hundred fifty-eight thousand, seven hundred ninety-seven".